Economical Aluminum Flat Mirrors

For an illumination optical system and a simple experiment, it is not requested the low-scratch polishing for a laser. Reflectance and surface flatness is the same as aluminum mirrors (TFA) for a laser.

The dirt on the surface of the mirror can be wiped because the scratch-resistant protection is coated on the aluminum coating.

Reflectance of less variation can be obtained in a wide wavelength range from visible to near-infrared.